rirtracker

IPv4 range · 32,768 addresses

49.0.128.0/17

Now

APNIC statistics
Allocated (dated 2010-11-05) (only part of the range) (JP, MN, MY, SG), in the latest file
Registry
Not known
Holder
Not looked up

Latest change

+ Registered Unresolved change

Reported
2010-11-05 (APNIC)
Confidence
Observed only
Inventory
Inventory effect unknown

Timeline (1)

Every change the tracker has found, newest first. It covers ARIN from 2008-12-01, the RIPE NCC from 2010-04-23, APNIC from 2008-02-15, LACNIC from 2012-06-29 and AFRINIC from 2012-10-03.

2010-11-05 APNIC + Registered Unresolved change Observed only
Statistics
49.0.128.0/17 not listed on 2010-11-05, allocated on 2010-11-06
Inventory
Inventory effect unknown

No transfer record matches. APNIC's statistics show it not listed on 2010-11-05 and allocated (dated 2010-11-05) on 2010-11-06. It wasn't in APNIC's statistics before, so it wasn't APNIC's unissued inventory; it may have come from another registry in a transfer not yet in the log.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing APNIC's daily statistics: 49.0.128.0/17 not listed on 2010-11-05, allocated on 2010-11-06 source · retrieved
  2. Before APNIC delegated statistics 2010-11-05, before the change: not listed source · retrieved
  3. After APNIC delegated statistics 2010-11-06, after the change: allocated (dated 2010-11-05) source · retrieved
Classification history for this change (4 versions)
  1. : Unresolved change, observed only (classifier 1.3.0)
  2. : Unresolved change, observed only (classifier 1.3.1)
  3. : Unresolved change, observed only (classifier 1.3.2)
  4. : Unresolved change, observed only (classifier 1.4.0) current

Sold in pieces

3 pieces of this block transferred since 2008-02-15, 62% of it so far.

DatePieceWhat happenedFromTo
2021-03-15 49.0.192.0/18Intra-APNIC transfer YokozunaNET APNICUltranet LLC APNIC
2022-08-13 49.0.160.0/21Intra-APNIC transfer YokozunaNET APNICMaxis Broadband Sdn Bhd APNIC
2025-01-07 49.0.184.0/21Transfer out of APNIC YokozunaNET APNICORG-VITS2-RIPE RIPE NCC

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2026-05-12APNIC49.0.176.0/21Transfer logIntra-APNIC transfer
2025-01-07APNIC49.0.184.0/21Transfer logTransfer out of APNIC
2025-01-06RIPE NCC49.0.184.0/21Transfer logTransfer into the RIPE NCC
2022-08-13APNIC49.0.160.0/21Transfer logIntra-APNIC transfer
2021-04-01APNIC49.0.192.0/18Transfer logIntra-APNIC transfer
2021-03-15APNIC49.0.192.0/18Transfer logIntra-APNIC transfer

Transfer records (6)

Date (UTC)LogTypeRange movedFromTo
APNICResource transfer49.0.176.0/21 YokozunaNET APNICDouble Cast Inc. APNIC
APNICResource transfer49.0.184.0/21 YokozunaNET APNICORG-VITS2-RIPE RIPE NCC
RIPE NCCResource transfer49.0.184.0/21 (no name given) APNICValor Information Technologies, S.L. RIPE NCC
APNICResource transfer49.0.160.0/21 YokozunaNET APNICMaxis Broadband Sdn Bhd APNIC
APNICResource transfer49.0.192.0/18 Ultranet LLC APNICHUAWEI INTERNATIONAL PTE. LTD. APNIC
APNICResource transfer49.0.192.0/18 YokozunaNET APNICUltranet LLC APNIC

Every record in the ARIN, RIPE NCC, APNIC, LACNIC and AFRINIC transfer logs that moved any part of this IPv4 range (ARIN's from 2009, the RIPE NCC's from 2012, APNIC's from 2010, LACNIC's from 2016, AFRINIC's from 2018). A transfer between two registries is in both logs.

RDAP lookups

Not looked up. The tracker queries RDAP for changes as they're reported (on first sight, after 24 hours and after seven days); older changes aren't looked up because today's RDAP says nothing about the past.

This page as data: ip/49.0.128.0-49.0.255.255.json